2668045490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{411101}}^1$

素因数の和:411178

約数の個数: 32

約数和(自身を含む): 5327881920

約数和(自身を除く): 2659836430

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 295, 590, 649, 1298, 3245, 6490, 411101, 822202, 2055505, 4111010, 4522111, 9044222, 22610555, 24254959, 45221110, 48509918, 121274795, 242549590, 266804549, 533609098, 1334022745, 2668045490]

約数ペア:

[(1, 2668045490), (2, 1334022745), (5, 533609098), (10, 266804549), (11, 242549590), (22, 121274795), (55, 48509918), (59, 45221110), (110, 24254959), (118, 22610555), (295, 9044222), (590, 4522111), (649, 4111010), (1298, 2055505), (3245, 822202), (6490, 411101)]